- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 157/00 - Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups , each of these compounds being essential
Patent holdings for IPC class C10M 157/00
Total number of patents in this class: 61
10-year publication summary
|
5
|
6
|
2
|
4
|
4
|
1
|
4
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Lubrizol Corporation | 1249 |
10 |
| Idemitsu Kosan Co., Ltd. | 4234 |
5 |
| Totalenergies Onetech | 1530 |
5 |
| Infineum International Limited | 456 |
3 |
| Total Marketing Services | 449 |
3 |
| Total Raffinage Marketing | 147 |
3 |
| Totalenergies Onetech (previously Totalenergies One Tech) | 285 |
3 |
| ExxonMobil Research And Engineering Company | 2425 |
2 |
| Centre National de La Recherche Scientifique | 11016 |
2 |
| Dow Global Technologies LLC | 10930 |
2 |
| Chevron Japan Ltd. | 98 |
2 |
| Cosmo Oil Lubricants Co., Ltd. | 33 |
2 |
| Ecole Superieure de Physique et de Chimie Industrielles de La Ville de Paris | 391 |
2 |
| Kyodo Yushi Co., Ltd. | 249 |
2 |
| Nippon Oil Corporation | 169 |
2 |
| Polnox Corporation | 12 |
2 |
| Hyundai Motor Company | 24602 |
1 |
| ExxonMobil Chemical Patents Inc. | 3786 |
1 |
| Chevron Oronite Company LLC | 595 |
1 |
| NSK Ltd. | 2831 |
1 |
| Other owners | 7 |